Top 100 Telecommunication Companies Software Development Companies
The Best of June 2026Looking for a top telecommunication custom software developer?
Software developers own the process of transforming data into an organized structure for a product such as a mobile app or website. As you tackle complex development projects to grow your business, you'll need the right partner for your needs.
Check out our directory of Telecommunication Companies software development companies. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
List of the Best Telecommunications Custom Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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571$25,000+2 - 9 employeesZagreb, CroatiaRead More
Dream Factory is a development and consultancy agency from Zagreb, Croatia. Their team of about 5 employees caters to small businesses in advertising and marketing, financial services, real estate, retail, and telecommunications, providing custom software development, blockchain, business intelligence, big data consulting, systems integration, and more.
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572$25,000+250 - 999 employeesRead More
Smartexe, a software development firm, was founded in 2004. The firm offers custom software development, web development, mobile app development, other application development, and more and has a midsize team.
Clients
Maxbet (iGaming provider)Industries
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573$5,000+10 - 49 employeesKyiv, UkraineSOUTSOB is a software development company in Kyiv, Ukraine. The small team provides Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The firm was launched in 2024.Read More
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574Undisclosed2 - 9 employeesRead More
Killer Mobile Software is a software and development company located near Las Vegas in Henderson, Nev. Founded in 2003, Killer Mobile Software's small team of fewer than 5 employees focus on mobile app development, UX/UI design, and custom software development, especially for small and midmarket businesses in the business services and IT sectors.
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BarSimIndustries
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575$1,000+50 - 249 employeesMindrind is an artificial intelligence firm. The midsize team is based in Lahore, Pakistan. Their services include Artificial Intelligence, Custom Software Development, and Low/No Code Development.Read More
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576$10,000+10 - 49 employeesToronto, CanadaRead More
UUUDesign.com is a design agency founded in Toronto in 2007. With no more than 50 professionals, they provide custom software, web, and mobile app development solutions to clients that range from small companies to large businesses.
Clients
IBM Bell Cox Automotive RogersIndustries
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577$1,000+10 - 49 employeesRead More
DVELP is a computer software development agency with an office in London, England. Founded in 2016, they employ 23 industry professionals who specialize in development solutions for custom software, websites and mobile apps. They work with small businesses, midmarket companies and global enterprises.
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WIT FitnessIndustries
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578$25,000+10 - 49 employeesBudapest, HungaryRead More
Software development company Greenformatics Solutions Ltd. Is in Budapest, Hungary and Pécs, Hungary. The small team offers custom software development, application management & support, web development, BI & big data consulting & SI, and more and was launched in 2010.
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579$10,000+10 - 49 employeesRead More
Founded in 2014, Pro Vision Lab is a computer vision company based in Kyiv, Ukraine. Their team of under 10 provides AI, AR/VR development, web development, and custom software development services.
Clients
CorticaIndustries
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580$25,000+10 - 49 employeesSan Diego, CARead More
NoMoBo is a San Diego-based software company founded in 2017 with more than 10 members. They specialize in custom software, web, and mobile app development services for small and mid-market firms in industries such as real estate, IT, and utilities.
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HOA MessengerIndustries
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581$50,000+10 - 49 employeesLinden, NJRead More
Teliapp Corporation is a full-service creative and development agency based in Linden, NJ. Founded in 2012, Teliapp Corporation has a small team of about 10 employees who are interested in machine learning and human behavior analysis. They apply this knowledge to their work in web, mobile app, and custom software development, as well as UI/UX design. Their clients span Fortune 100 and enterprise companies, and they can work with U.S. government agencies.
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WalmartIndustries
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582$25,000+10 - 49 employeesBudapest, HungaryRead More
R-Szoft Ltd. Is a custom software development firm founded in 2018. Their small team is located in Budapest, Hungary. The firm specializes in custom software development, enterprise app modernization, cloud consulting & SI, other IT consulting and SI, and more.
Industries
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583$5,000+10 - 49 employeesSan Isidro, PeruRead More
Mas Uno is a software and app development company based in Lima, Peru. They have a team of around 15 employees and were founded in 2003. Their services include mobile app development, UX/UI design, custom software development, and web development.
Clients
BMWIndustries
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584$1,000+2 - 9 employeesFounded in 2002, pkey.info is a custom software development firm. They are based in Bielsko-Biala, Poland and have a small team. Their services include Custom Software Development, AI Consulting, IT strategy consulting, and Digital Engineering.Read More
Industries
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585Undisclosed250 - 999 employeesBucurești, RomaniaTechTalent Software is an IT strategy consulting and IT staff augmentation company established in 2018. The midsize București, Romania-based team provides IT strategy consulting and IT staff augmentation.Read More
Industries
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586$50,000+50 - 249 employeesTallinn, EstoniaSoftware development company DevKit is based in Tallinn, Estonia and Wilmington, Delaware. The midsize team specializes in Custom Software Development, Web Development, Artificial Intelligence, and BI & big data consulting & SI and was launched in 2021.Read More
Industries
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587$250,000+250 - 999 employeesLake Mary, FLRead More
Started in 2016, UCRYA is a women-owned small business that handles global software development. The core team of 25 operates out of Lake Mary, Fla., offering web design, e-commerce development, and business consulting. Their clientele consists of small- to midmarket companies.
Industries
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588$10,000+10 - 49 employeesPorto, PortugalMiew - Digital Product Studio is an user experience design company. They were launched in 2009, and their services include UX/UI Design and Web Development.Read More
Clients
BMcar - BMW/Mini Remax PortugalIndustries
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589$10,000+50 - 249 employeesAhmedabad, IndiaTMedia Business Solution Pvt. Ltd. Is a midsize Rochester, New York-based ERP consulting and SI company. Established in 2016, the team provides ERP consulting and SI, Web Development, Mobile App Development, and Custom Software Development.Read More
Industries
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590$5,000+50 - 249 employeesRajkot, IndiaOpenmalo Technologies, a cloud consulting & SI company, was launched in 2013. The company specializes in cloud consulting & SI, CRM consulting and SI, Custom Software Development, Web Development, and more and has a midsize team.Read More
Industries
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591$5,000+10 - 49 employeesVilnius, LithuaniaRead More
KUBAS Labs is a web development company founded in 2012 in London with more than 10 professionals. They provide e-commerce, custom software, and web development solutions to clients that work in the industries of advertising, business services, and e-commerce.
Clients
TrustCorpIndustries
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592$5,000+10 - 49 employeesAl Kuwayt, KuwaitRead More
In Al Kuwayt, Kuwait and London, United Kingdom, Emstell Technology Consulting is a small app development firm. They provide mobile app development, web development, e-commerce development, and custom software development and were established in 2012.
Industries
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593$10,000+10 - 49 employeesBratislava, SlovakiaRead More
WEZEO is a software development agency based in Bratislava, Slovakia. Founded in 2012, the team of 16 specializes in mobile app development, custom software development, and enterprise app modernization. The agency focuses on telecommunications, consumer products and services, and financial services.
Clients
Deutsche Telecom,Industries
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594$5,000+50 - 249 employeesWarszawa, PolandRead More
Savangard is a software development company in Warszawa, Poland; Częstochowa, Poland; Poznań, Poland and Wrocław, Poland. The agency specializes in custom software development, enterprise app modernization, mobile app development, and application management & support and has a midsize team.The agency was established in 2004.
Industries
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595$5,000+10 - 49 employeesOdesa, UkraineIn Odesa, Ukraine, A-Devgroup is a custom software development company. Established in 2017, the small team offers Custom Software Development, Web Development, Mobile App Development, Application Management & Support, and more.Read More
Industries
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596$5,000+10 - 49 employeesTuzla, Bosnia and HerzegovinaRead More
Semblie is a Tuzla, Bosnia and Herzegovina-based custom software development firm. Founded in 2017, the small team provides custom software development, IoT development, architectural design, and product design.
Industries
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597$10,000+10 - 49 employeesChernihiv, UkraineRead More
AgileVision is a digital transformation consultancy and custom software development house with headquarter in Krakow, Poland, and R&D center in Chernihiv, Ukraine. Established in 2016, they have more than 35 employees and focus on SaaS, IoT, cloud infrastructure, and technology integration to improve business operations. AgileVision is a reliable AWS partner.
Clients
Electronics Supply CompanyIndustries
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598$1,000+50 - 249 employeesOpole, PolandRead More
bright coders factory is a web development and Blockchain firm based in Wroclaw, Poland. Founded in 2016, their team of 20 serves clients in the telecommunications sector. Services include iOS/Android, .NET, NodeJS, and JavaScript development.
Clients
Danelec MarineIndustries
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599$25,000+10 - 49 employeesWarszawa, PolandRead More
Web development company Finbi is located in Warszawa, Poland. Established in 2018, the small team provides web development, custom software development, enterprise app modernization, mobile app development, and more.
Industries
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600$1,000+10 - 49 employeesSanta Tecla, El SalvadorMOBILE EL SALVADOR S.A. DE C.V., a custom software development company, was launched in 2004. The firm offers Custom Software Development, Web Development, Mobile App Development, Application Management & Support, and more and has a small team.Read More
Industries
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